-66.29% is the change from 537 to 181
Calculation steps:
[( 181 - 537 ) ÷ 537] x 100 = -66.29%
Formula
Percentage change = [(181 - 537) / 537] x 100
Subtract the new number by the original number
181 - 537 = -356
-356 ÷ 537 = -0.6629422718808193
-0.6629422718808193 x 100 = -66.29%